40023500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 60615220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 383, 418, 475, 500, 550, 766, 836, 950, 1045, 1100, 1375, 1532, 1900, 1915, 2090, 2375, 2750, 3830, 4180, 4213, 4750, 5225, 5500, 7277, 7660, 8426, 9500, 9575, 10450, 14554, 16852, 19150, 20900, 21065, 26125, 29108, 36385, 38300, 42130, 47875, 52250, 72770, 80047, 84260, 95750, 104500, 105325, 145540, 160094, 181925, 191500, 210650, 320188, 363850, 400235, 421300, 526625, 727700, 800470, 909625, 1053250, 1600940, 1819250, 2001175, 2106500, 3638500, 4002350, 8004700, 10005875, 20011750, 40023500]

約数ペア:

[(1, 40023500), (2, 20011750), (4, 10005875), (5, 8004700), (10, 4002350), (11, 3638500), (19, 2106500), (20, 2001175), (22, 1819250), (25, 1600940), (38, 1053250), (44, 909625), (50, 800470), (55, 727700), (76, 526625), (95, 421300), (100, 400235), (110, 363850), (125, 320188), (190, 210650), (209, 191500), (220, 181925), (250, 160094), (275, 145540), (380, 105325), (383, 104500), (418, 95750), (475, 84260), (500, 80047), (550, 72770), (766, 52250), (836, 47875), (950, 42130), (1045, 38300), (1100, 36385), (1375, 29108), (1532, 26125), (1900, 21065), (1915, 20900), (2090, 19150), (2375, 16852), (2750, 14554), (3830, 10450), (4180, 9575), (4213, 9500), (4750, 8426), (5225, 7660), (5500, 7277)]